Factors Affecting Rolling Friction
The following factors affect rolling friction:
- Nature of the surfaces: The more polished the surfaces are, the less turbulent the rolling resistance and vice versa.
- Material of the rolling body: The harder and the more inelastic the material of the rolling thing is, the smaller the rolling friction is. This is simply due to the fact that the body will be less deformed while rolling.
- Load on the rolling body: If pressure increases and load becomes higher the rolling body will deform more and this affects rolling friction.
- Radius of the rolling body: The larger the volume of the body in the rolling motion remains the smaller the rolling resistance. Thus, the body which have bigger radius will not be able to easily deform.
- Speed of the rolling body: With the higher speed of the body that is rolling, an enormous rolling friction comes. This to say that at high speeds slippage between the rolling body and the ground at high speeds will increase due to the rolling friction.
Rolling Friction
Rolling Friction is a frictional force that opposes rolling objects. Rolling friction is applicable where the body moves along its curved surfaces. For example, wheels in vehicles, ball bearings, etc. are examples of rolling friction.
In this article, we will learn about rolling friction, its definition, laws, formulas, causes, coefficient, and the factors that affect it. We will also learn how rolling friction is different from sliding friction.
Table of Content
- What is Rolling Friction?
- Laws of Rolling Friction
- Rolling Friction Formula
- Cause of Rolling Friction
- Coefficient of Rolling Friction
- Factors Affecting Rolling Friction